Power amplifier draws 100 mA from 5 V
A high efficiency amplifier from Qorvo is in stock at distributor RFMW with full design support.
The QPA9940 power amplifier supports small cells operating in the 2300 to 2400 MHz frequency range with up to 36 dBm P3dB and 34 dB of gain.
DPD corrected ACPR is -50 dBc at +28 dBm output power.
Drawing 100 mA from a 5 volt supply, the QPA9940 also supports DAS and mMIMO systems.
Internally matched to 50 ohms at both input and output, it is offered in a 5×5 mm, SMT package.